An electronic control of light RGB LEDs

被引：0
|
作者：
Gilewski, Marian [1 ]
Karpiuk, Andrzej [1 ]
机构：
[1] Bialystok Tech Univ, Wydzial Elekt, Katedra Automatyki & Elekt, PL-15351 Bialystok, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2008年 / 84卷 / 08期
关键词：
electronic control of LED light; optical feedback circuit; light to frequency converter;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes an idea of RGB LEDs driver with optical feedback. Our circuit is able to control light color and luminance of RGB LED. The circuit contains: wave generator, phase detector, low-pass filter, voltage controlled current source, light to frequency converter and RGB LED. The measurement results of the circuit are presented. At the final part the design recommendations are included. (An electronic control of light RGB LEDs).
引用
收藏
页码：194 / 198
页数：5
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